how to replace/install RAM, hard drives, network cards, and storage cards in a computer/server. • Know how to troubleshoot basic network troubleshooting, such as IP conflicts, DNS resolution problems, being able to determine the status of a switch port. • Be able to evaluate effectiveness of existing technologies on site and considering emerging technologies. • Add, configure, and manage More ❯
how to replace/install RAM, hard drives, network cards, and storage cards in a computer/server. • Know how to troubleshoot basic network troubleshooting, such as IP conflicts, DNS resolution problems, being able to determine the status of a switch port. • Be able to evaluate effectiveness of existing technologies on site and considering emerging technologies. • Add, configure, and manage More ❯
how to replace/install RAM, hard drives, network cards, and storage cards in a computer/server. • Know how to troubleshoot basic network troubleshooting, such as IP conflicts, DNS resolution problems, being able to determine the status of a switch port. • Be able to evaluate effectiveness of existing technologies on site and considering emerging technologies. • Add, configure, and manage More ❯
how to replace/install RAM, hard drives, network cards, and storage cards in a computer/server. • Know how to troubleshoot basic network troubleshooting, such as IP conflicts, DNS resolution problems, being able to determine the status of a switch port. • Be able to evaluate effectiveness of existing technologies on site and considering emerging technologies. • Add, configure, and manage More ❯
how to replace/install RAM, hard drives, network cards, and storage cards in a computer/server. • Know how to troubleshoot basic network troubleshooting, such as IP conflicts, DNS resolution problems, being able to determine the status of a switch port. • Be able to evaluate effectiveness of existing technologies on site and considering emerging technologies. • Add, configure, and manage More ❯
how to replace/install RAM, hard drives, network cards, and storage cards in a computer/server. • Know how to troubleshoot basic network troubleshooting, such as IP conflicts, DNS resolution problems, being able to determine the status of a switch port. • Be able to evaluate effectiveness of existing technologies on site and considering emerging technologies. • Add, configure, and manage More ❯
how to replace/install RAM, hard drives, network cards, and storage cards in a computer/server. • Know how to troubleshoot basic network troubleshooting, such as IP conflicts, DNS resolution problems, being able to determine the status of a switch port. • Be able to evaluate effectiveness of existing technologies on site and considering emerging technologies. • Add, configure, and manage More ❯
how to replace/install RAM, hard drives, network cards, and storage cards in a computer/server. • Know how to troubleshoot basic network troubleshooting, such as IP conflicts, DNS resolution problems, being able to determine the status of a switch port. • Be able to evaluate effectiveness of existing technologies on site and considering emerging technologies. • Add, configure, and manage More ❯
how to replace/install RAM, hard drives, network cards, and storage cards in a computer/server. • Know how to troubleshoot basic network troubleshooting, such as IP conflicts, DNS resolution problems, being able to determine the status of a switch port. • Be able to evaluate effectiveness of existing technologies on site and considering emerging technologies. • Add, configure, and manage More ❯
how to replace/install RAM, hard drives, network cards, and storage cards in a computer/server. • Know how to troubleshoot basic network troubleshooting, such as IP conflicts, DNS resolution problems, being able to determine the status of a switch port. • Be able to evaluate effectiveness of existing technologies on site and considering emerging technologies. • Add, configure, and manage More ❯
how to replace/install RAM, hard drives, network cards, and storage cards in a computer/server. • Know how to troubleshoot basic network troubleshooting, such as IP conflicts, DNS resolution problems, being able to determine the status of a switch port. • Be able to evaluate effectiveness of existing technologies on site and considering emerging technologies. • Add, configure, and manage More ❯
other IAT level II certification. Linux+, RHCSA, LPIC or equivalent Linux computing certificate is required. Demonstrated knowledge of Linux: RedHat, CentOS, Debian, etc. Solid knowledge of protocols such as DNS, HTTP, LDAP, SMTP and SNMP Experience acquiring and installing software from different sources (ie: vendor tar files, repos) Identity and Device Management (ie: Active Directory, Kerberos, PAM, SSSD) Experience using More ❯
multivendor solutions utilizing Cisco, Juniper, Brocade and other vendor technologies. Experience with the performance, design, configuration, and testing of complex large-scale computer networks. Experience with DomainName Server (DNS) and Dynamic Host Configuration Portal (DHCP). More ❯
using military and commercial protocols such as BGP and ISIS, switch-to-switch trunking to include VLANS, and circuit configurations through multiplexers. • Experience with network services (BGP, OSPF, DHCP, DNS, TCP/IP, WAN, VPN, VLAN, VRF, etc.) and network appliances (e.g., routers, load balancers, domainname servers, firewalls). • Knowledge of configuring, activating, testing, and analyzing network systems. • Ability More ❯
using military and commercial protocols such as BGP and ISIS, switch-to-switch trunking to include VLANS, and circuit configurations through multiplexers. Experience with network services (BGP, OSPF, DHCP, DNS, TCP/IP, WAN, VPN, VLAN, VRF, etc.) and network appliances (e.g., routers, load balancers, domainname servers, firewalls). Knowledge of configuring, activating, testing, and analyzing network systems. Ability More ❯
Suitability prior to commencement. - Proficiency in Microsoft Windows server and client administration. - Experience in building Windows Servers. - Competence in Microsoft Exchange administration. - Familiarity with Active Directory, Domain Controller, Replication, DNS, DHCP, and Group Policy. - Expertise in applying STIGs for securing Windows services and applications. - Knowledge of Windows Server Update Services (WSUS) and SCCM. Desired Skills: - Familiarity with SQL Server versions More ❯
environments that support high availability, resource optimization, and secure operations in both development and production settings. • Managing Microsoft Windows domain architecture, including Active Directory deployment, Group Policy configuration, and DNS/DHCP services, with a strong understanding of integration and interaction with VMware infrastructure. • Creating and administering virtual desktop environments (e.g., Horizon View), virtual machine templates, snapshots, and virtual networking More ❯
systems and LDAP and Kerberos. 2+ years' experience in Disaster Recovery of AD, IT security principals and security hardening practices. 2+ years' experience in designing and maintaining and enterprise DNS architecture. Knowledge of DHCP, network routing, Exchange, switching, TCP/IP addressing design and troubleshooting. Experience with VB and VBScript State of Missouri ITSD AD and State of Missouri CA More ❯
potential security weaknesses, recommend improvements to amend vulnerabilities, implement changes and document upgrades. Experience and training with Microsoft Server 2016/2019 or newer to include Active Directory, Radius, DNS and Group Policy Experience and training with virtual environments (VMware, Hyper-V, etc.) Familiar with maintaining and operating Trellix ENS (formerly McAfee Endpoint Security) and Tenable Security Center (ACAS) scans More ❯
Distribution electrical grids Working knowledge of Linux, Windows, Oracle, SQL, Shell script, SOAP messages, Jasper Report, and Cassandra Working knowledge of TCP/IP protocols, IP addressing, routing, LAN, DNS, Active Directory, firewalls & switches as it applies to isolating and resolving reported issues in these areas Ability to work independently with minimum direction Knowledge of NERC CIP Standards Effective communication More ❯
desk experience, including at least 1 year providing Tier II support • Strong knowledge of Microsoft Windows OS, Microsoft 365, Outlook, Teams, and standard desktop applications • Familiarity with Active Directory, DNS, DHCP, and basic network troubleshooting • Experience using ticketing and IT service management (ITSM) systems • Excellent communication, documentation, and customer service skills • Ability to work in a high-security, fast-paced More ❯
6+ years of job-related experience. Enterprise Network Design/topology High speed network design and implementation Maintenance of Network topology that utilize Linux IDM/Windows Servers for DNS and Account Management, Juniper Firewalls, Arista Switches and NAS/SAN storage Familiarity with Multicast, and routing protocols (BGP, OSPF, etc) Experience with vulnerability scanning, hardening and resolution of findings More ❯
experience. Required Skills: Troubleshooting Tier 3, and Tier 4 tickets Experience working with Server OS, 2016, 2019, and 2022 Vast knowledge in Group Policy Extensive experience with Active Directory, DNS, and DHCP Knowledge and experience with cloud technologies Window Server Update Services (WSUS) knowledge Hands on expertise across various enclaved environments Proficient scripting in PowerShell Ability to work independently and More ❯
management - Ensure continuous access, reliability, and secure availability of DTRA IT services - Utilize monitoring tools such as SolarWinds, Nagios, Splunk, or similar - Apply technical knowledge of TCP/IP, DNS, DHCP, VPNs, firewalls, and related protocols Security and Clearance Requirements - Security+ or equivalent certification required prior to start - Active DoD TS/SCI clearance required at time of consideration Qualifications More ❯
user accounts Support Microsoft 365 applications and Intune MDM platform Assist with infrastructure projects and occasional travel to London office Skills & Experience Knowledge of networking (LAN/WAN, DHCP, DNS) Windows 11, Office 365, Firewalls, Disaster recovery Desirable: PowerShell, Intune, Defender, Power BI, macOS Attributes Strong stakeholder management and multitasking skills Ability to support users across multiple sites, including remote More ❯
